CN201243232Y - Motor casing - Google Patents
Motor casing Download PDFInfo
- Publication number
- CN201243232Y CN201243232Y CNU2008200834291U CN200820083429U CN201243232Y CN 201243232 Y CN201243232 Y CN 201243232Y CN U2008200834291 U CNU2008200834291 U CN U2008200834291U CN 200820083429 U CN200820083429 U CN 200820083429U CN 201243232 Y CN201243232 Y CN 201243232Y
- Authority
- CN
- China
- Prior art keywords
- motor casing
- cylinders
- thin
- quality
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a motor casing shaped by cool extrusion processing; and the motor casing not only can effectively solve the various problems in the existing process of manufacturing the component, but also remarkably improve the quality and reach to the micron-size accuracy. The motor casing is a combined body of two thin-walled cylinders with different diameter, the both bottoms of the cylinders are connected together; the whole motor casing is formed through the cool extrusion processing by moulds; and the relative positions of the two thin-walled cylinders can be randomly placed. The motor casing has the advantages that the production becomes more simple and convenient, the environment pollution is reduced, the production quality is easily controlled, and the cost is remarkably lowered.
Description
Technical field
The utility model relates to a kind of motor part.
Background technology
Electric machine casing also generally adopts foundry goods to process through machine cut at present, and so not only complex procedures consumption is many, and part quality, and especially the finished product consistency is difficult to guarantee that production cost is also high, so this problem needs to be solved.
Summary of the invention
The utility model provides a kind of electric machine casing by cold extrusion machine-shaping, and it has not only solved the subject matter in the production at present of this part effectively, and the also obviously raising of its quality, and precision can reach micron order.
The utility model is achieved in that electric machine casing is by two thin cylinder bodies that diameter is different, and by the assembly that its bottom couples together, integral body forms through cold extrusion with mould, and the relative position of two thin cylinder bodies can arbitrarily dispose.
Effect of the present utility model is to produce to become simple and convenient, and environmental pollution reduces, and product quality is controlled easily, and cost obviously reduces.
Description of drawings
Accompanying drawing 1 is the cutaway view of the utility model electric machine casing.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: electric machine casing is processed by the metal material cold extrusion, specifically is that through cold extrusion shaped, finished product is made in fine finishining then with mould after blanking, material softening are handled.
Claims (1)
1, a kind of electric machine casing is characterized in that: it is two thin cylinder bodies that diameter is different, and by the assembly that its bottom couples together, integral body forms through cold extrusion with mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834291U CN201243232Y (en) | 2008-02-20 | 2008-02-20 | Motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834291U CN201243232Y (en) | 2008-02-20 | 2008-02-20 | Motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201243232Y true CN201243232Y (en) | 2009-05-20 |
Family
ID=40716525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200834291U Expired - Fee Related CN201243232Y (en) | 2008-02-20 | 2008-02-20 | Motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201243232Y (en) |
-
2008
- 2008-02-20 CN CNU2008200834291U patent/CN201243232Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20130220 |